baber/WOPTO huggingface dataset:
Patent JP-H08122048-A (JP)
Title: Clearance measuring/recording device by use of taper gauge
Inventor: FUJIWARA HIDEAKI
IPC: G01B21/16
Filed: 1994-10-20
Abstract: PURPOSE: To prevent mistakes and improve the working efficiency by fitting a data transmitter connected to a digital display part to the slide member of a taper gauge and inputting data to a personal computer via a processor by receiving the data with a data receiver. CONSTITUTION: A data transmitter 10 is fitted to a slide member 7 of a taper gauge and is electrically connected to a digital display part. By sliding the slide member 7 forward and allowing the tip surface to come into contact with the stationary blade of a turbine and then press the button of the transmitter 10 to transmit measurement data. A receiver 20 for receiving the output is connected to a processor 30 and the processor 30 processes the data to a form suitable for processing by a personal computer 40, for example, that for RC-232C interface before inputting to the personal computer 40. A turbine name, a measurement point, and a reference clearance value are displayed on the display screen of the personal computer 40 and the compensation clearance values are successively displayed by measurement, thus reducing human mistakes and improving working efficiency.
Patent JP-H02131359-A (JP)
Title: Dc-dc converter circuit
Inventor: HORIGUCHI HIROKO
IPC: H02M1/14
Filed: 1988-11-04
Abstract: PURPOSE:To suppress the ripple voltage of a boosted voltage by providing a cancel circuit short-circuiting its source and drain at the switch of the same constitution as that of an analog switch connecting a control signal in a phase reverse to that of the analog switch with the source and drain of the analog switch. CONSTITUTION:P-channel type transistors PA'1, PA'2, PD'3 and PD'4 and N- channel type transistors NC'1, NC'2, NB'3 and NC'4 having a parasitic capacity equal to that of P-channel type MOS transistors P1-P4 and N-channel type MOS transistors N1-N4 to be used as switches and short-circuiting a source and a drain, of which charge and discharge take place inversely, are connected with contact points K-P. As a result, it is possible to cancel the effect of the parasitic capacity. Thus, it is possible to suppress the ripple voltage with the potential of voltages VDD, VSS boosted by capacitors C1-C4.
Patent JP-H02168788-A (JP)
Title: Color image processor
Inventor: KATO YUZO
IPC: G06T7/60
Filed: 1989-10-30
Abstract: PURPOSE:To emphasize a contour part and to make it easy to see an image by providing an outline extraction circuit, a generation means to generate a contour chrominance signal and a contour color addition means and making different the color processing of the contour part from the color processing of an image signal except the contour part of the image. CONSTITUTION:Only the signal of which absolute value of an amplitude value at a prescribed level or more is fetched with a contour extraction processing circuit 1. A signal to indicate a position converting into a signal for contour emphasis is formed in a chrominance signal conversion processing circuit 2 based on a signal on the prescribed amplitude value or more from the processing circuit 1. The respective chrominance signals of yellow, magenta, cyanogen and black to form the prescribed chrominance signals in proportion to the signal for contour emphasis based on the original image signal are formed. An image conversion processing circuit 3 eliminates the signal of a position to be converted with a signal for contour emphasis from the respective signals of which original image is color-separated based on the respective output signals of the processing circuits 2 and inserts the signal for contour emphasis of colors respectively corresponding to the eliminated positions.
Patent JP-S62137121-A (JP)
Title: Shape straightening method for hard material of austenitic stainless cold rolled steel plate
Inventor: YOSHIOKA KEIICHI
IPC: B21D1/00
Filed: 1985-12-12
Abstract: PURPOSE:To straighten a hard material having a high hardness to the flatness of a high quality by executing a processing for giving a compressive stress to the surface layer of the hard material of an austenitic stainless cold rolled steel plate, and thereafter, straightening the shape. CONSTITUTION:A stainless steel cold rolled plate of 1.5mm thick is cut to a prescribed size, and by a shot blast processing or a heat treatment in a temperature area of 300-550 deg.C, a processing for converting a tension residual stress of the surface layer of the cold rolled plate to a compressive residual stress is executed. Subsequently, a tensile elongation of 4% is given by a stretcher, as a shape straightening processing. In this state, when the tension residual stress is decreased by a stress conversion processing, the flatness is improved by following it, and when it is converted to the compressive stress, the flatness is improved remarkably. In this regard, as for the shape straightening processing, the same effect can be obtained even in case of using any of a leveler, a roller bender, a stretcher, etc.
Patent JP-H11172174-A (JP)
Title: Ink jet ink
Inventor: MOFFATT JOHN ROBERT
IPC: C09D11/30
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet ink containing a pigment and improved in water resistance. SOLUTION: This ink jet ink which is improved in water resistance through providing the surface of at least a part of a pigment with a functional group bindable to long-chain amine oxide, comprises a vehicle composed of 0 to about 30 wt.% of an organic solvent, 0 to about 30 wt.% of a water-soluble surfactant and 0.1 to about 10 wt.% of an amphoteric ionic surfactant, about 0.l-20 wt.% of a water-soluble macromolecular chromophare consisting of a pigment with functional group covalently bound thereto, and water. Presence of the amphoteric ionic surfactant improves the water resistance of this ink and has no adverse effects on the other properties such as decappability, kogation and edge sharpness.
Patent JP-S61109079-A (JP)
Title: Electrophotographic copying machine
Inventor: ITO MASAZUMI
IPC: G03G15/00
Filed: 1984-12-28
Abstract: PURPOSE:To set the relational positions of a partial copy image and paper easily and optionally by providing a means which change the relational positions of the partial copy image and paper in a paper feeding direction and its orthogonal direction and an input means and a display means for the quantity of the change. CONSTITUTION:When an original area and paper size are both specified, the partial image 399 and frame lines showing the paper size are displayed on a graphic display part 331. Then, copy area specifying keys are operated to move the partial image on the display screen in the feeding direction (right or left), and the quantity of this shift is stored; and the conveyance timing of the paper is varied by a timing roller to shift the partial image on copy paper to the specified position. When the partial image is shifted at right angles of the feeding direction, a paper feeding part is used and shifted in the orthogonal direction. The quantity of this shift is detected and the frame lines showing the paper size on the graphic display part 331 are shifted. Thus, the relational positions of the partial image and paper are set easily and optionally.
Patent JP-2001100083-A (JP)
Title: Lens moving device
Inventor: ORIMOTO MASAAKI
IPC: G02B7/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To move two lenses along their optical axes so that the optical axis is not tilted. SOLUTION: A zoom lens 10 comprises a 1st lens cylinder 13, a 2nd lens cylinder 14, a moving cylinder 15, a fixed cylinder 16, and a rotary cylinder 17. The 2nd lens cylinder 14 is moved along the optical axis by the displacement of a 2nd lens cam 21 provided on the rotary cylinder 17. The 1st lens cylinder 13 is moved along the optical axis by the displacement of a moving cylinder can 24 provided to the fixed cylinder 16 and a 1st lens cam 26 provided on the moving cylinder 15. The 2nd lens barrel 14 has two arm parts 38 protruding to the 1st lens cylinder 13. The arm parts 38 have their tip spread out radially. The arm parts 38 are provided with rectilinear guide projections 30 which stop the 1st lens cylinder 13 from rotating. The rectilinear guide projections 30 energize the 1st lens cylinder 13 radially to prevent the optical axis of a 1st lens 11 from tilting to a 2nd lens 12.
Patent JP-H04154457-A (JP)
Title: Energy absorption type bumper
Inventor: YOSHIOKA MASANOBU
IPC: B60R19/24
Filed: 1990-10-18
Abstract: PURPOSE:To mitigate injury of a walker at collision by providing a cushioning member and a bumper fascia covering the former on the front face of a front plate supported with energy absorbing members, and instituting reaction force of the lower side of the bumper larger than the upper side to deflect load on the leg of a walker at collision downward. CONSTITUTION:When the leg part 21 of a walker is lightly into collision with a bumper 1, a bumper fascia 15 is pressed rearward of a vehicle, a cushioning member 14 is compressed between it and a front plate 7, and shock against the leg part 21 is mitigated. Meanwhile at high speed collision, an energy sub- absorbing member 8 is bent at a hole part 10 unbearably by compressive load, load from the leg part 21 is concentratedly applied on an energy main absorbing member 12, and the bending is begun. Initial condition of the energy absorbing both members 8, 12 are set to incline downward at the front parts, accompanied with their deformation the front plate 7 is pushed downward by support with the sub-absorbing member 8. Consequently, load applied on the upper part of the leg part 21 is mitigated than the lower part.
Patent JP-H01122565-A (JP)
Title: Composite electrode for fuel cell
Inventor: NOMOTO HIDEYUKI
IPC: H01M8/02
Filed: 1987-11-06
Abstract: PURPOSE:To allow an anode and a cathode to have different water repellency even when baking them at the same temperature by providing an electrode catalyst layer on the anode side containing a water repellent agency with the content smaller than that of the electrode catalyst layer on the cathode side. CONSTITUTION:Electrode catalyst layers containing a water repellent agent are stuck by heat on both faces of a composite electrode substrate combined with ribbed electrode substrates via a separating plate 10 to integrally form electrodes of an anode 9A and a cathode 9B as the composite electrode for fuel cell. In this composite electrode, the content of the water repellent agent contained in the electrode catalyst 5A on the anode side is made smaller than the content of the water repellent agent contained in the electrode catalyst layer 5B on the cathode side. The water repellency of the layer 5A is made smaller than the water repellency of the layer 5B even if both layers are baked at the same temperature. Relatively more electrolyte is contained in the anode 9A as compared with the cathode 9B, thereby the diffusion of water molecules is improved, and the characteristics and durability of the fuel cell are improved.
Patent JP-H11119147-A (JP)
Title: Head up display
Inventor: SEKIYA TAKAOMI
IPC: G02B27/02
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a head up display enabling a driver to easily view the display independently of driver's a gaze distance, a visual field range or a visual line direction which is changed in accordance with the speed or turning of a vehicle. SOLUTION: In a head up display for projecting a projected luminous flux as of an information image related to the traveling of an automobile projected from a display projector 11 to a combiner 31 through a zoom projection lens 15 and a deflection device 21, a lens group L1, L2 constituting the lens 15 is moved along an optical axis in accordance with a vehicle speed to control a projection distance and the size of an apparent projection image, a projecting direction is controlled by the device 21 and the device 21 is driven in accordance with the turning direction of the vehicle to control a display position.
Patent JP-S61158201-A (JP)
Title: Polarization coupler
Inventor: IWAMURA IKUO
IPC: H01P1/16
Filed: 1984-12-28
Abstract: PURPOSE:To maintain a standing wave ratio over a wide range of bands by using two short circuit plates for a waveguide polarization coupler applying a TE10 mode which separates the polarized component of a microwave through a short circuit plate. CONSTITUTION:A front-stage input/output terminal 22 and a rear-state input/ output terminal 23 are provided at the sides close to and distant from a radio wave transmission/reception end 21a of a wave guide 21 serving as a main body. A short circuit plate 24 for front-stage input/output (vertical polarized wave) is set at the center part of the waveguide 21. In addition, a short circuit plate 25 similar to the plate 24 is provided at the front side of the plate 24 when viewed from the terminal 22. Thus the characteristics of standing wave ratio can be obtained for a wide range of bands by providing two short circuit plates equivalently to the corner bend of the waveguide 21.
Patent JP-H09121663-A (JP)
Title: Lubricating device of disk brake
Inventor: FUJITA YASUSHI
IPC: A01D69/12
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide the lubricating device of a disk brake, capable of sufficiently supplying a lubricating oil over the whole region of many disks, when the disk brake is forcibly lubricated. SOLUTION: In the wet multi-disk type disk brake in which fixed disks 2 serration-fit onto a fixed core 1 and capable of being slid in the axial direction and rotation disks 4 fit onto a rotation core 3 are alternately superposed on each other in the axial direction to enable frictional brake operations, the height of the serrations 5 on the fixed core 1 on which the fixed disks 2 are fit is formed so as to be high (H) at both the ends in the axial direction and to be low (L) in the central part to form an oil reservoir 7 communicating with lubricating oil passageways 6.
Patent JP-H1181831-A (JP)
Title: Wrapping transmission device for opening/closing machine
Inventor: USUI HIROSHI
IPC: E06B9/60
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To form a wrapping transmission device in small size and light weight by providing a through hole for an input shaft to slide in and engaged with a center part of a chain wheel. SOLUTION: A wrapping transmission device 5 is provided on an electrically driven shutter winding device for opening a shutter by manual operation. A through hole provided with an engagement part is provided at a center electrically driven shutter winding device for opening a shutter by manual operation. A through hole provided with an engagement part is provided at a center of a chain wheel 20, an input shaft 22 is provided to slide and be engaged in the through hole, and the input shaft 22 is engaged with a drive shaft 23 of the electrically driven shutter winding device. Advance and retraction of the input shaft 22 is operated by a screw part on a support shaft threaded with a back end part of the input shaft 22 by rotation of the support shaft on a floor surface to engage the input shaft 22. Compactness, lightness, and low cost can thus be achieved.
Patent JP-H08141789-A (JP)
Title: Screw type dehydrator
Inventor: YOSHIKAWA TADAO
IPC: C02F11/12
Filed: 1994-11-16
Abstract: PURPOSE: To surely compress an object to be dehydrated by retaining the tip end of a ribbon type screw freely rotatably on an outer cylinder through an annular member and thereby preventing the elastic deformation of the tip end side of the ribbon type screw. CONSTITUTION: A ribbon type screw 7 for driving a driving motor 25 is rotated around the shaft center while being retained by a retaining device 30 at the tip end of the screw, and an object 11 to be dehydrated is thrown in from a feeding port 12 provided in an outer cylinder 5 to an annular space 10 between the outer cylinder 5 and an inner cylinder 4. The object 11 so thrown in is moved toward a discharge port 15 through the rotation of the ribbon type screw 7, compressed and dehydrated in a compression dehydrating zone A, with the water discharged from the discharging screen 6, 13 of the inner 4 and the outer cylinder 5, and with the dehydrated object 11 discharged from the discharge port 15.  At this time, the tip end of the ribbon type screw is retained by an annular member 33 supported with a bearing 31 attached to the outer circumference of the outer cylinder 5; consequently, the ribbon type screw 7 is prevented from contracting to the base end side, enabling the compression to be surely performed for the object 11 to be dehydrated.
Patent JP-S63134825-A (JP)
Title: Gas turbine fuel control device
Inventor: TAKAHARA KENJI
IPC: F02C9/40
Filed: 1986-11-26
Abstract: PURPOSE:To attempt achievement of combustion with high efficiency by controlling a pilot fuel control valve and a main fuel control valve with selecting and switching function generators for a valve opening degree characteristic for common use and a valve opening degree characteristic for load cut-off. CONSTITUTION:A pilot fuel control valve 23 and a main fuel control valve 24 are connected to a valve opening degree characteristic switch 30 through a fuel control valve opening degree characteristic function generator for common use 40 for ordinary driving and a fuel control valve opening degree characteristic function generator for load cut-off 41 for dealing with sudden load fluctuation such as load cut-off and so forth. The function generators 40 and 41 are selected and switched based on the deviation signal of revolutional number, exhaust gas temperature, fuel flow, generator load changing ratio. A gas turbine can be stably controlled in all the driving conditions, and combustion with high efficiency can be achieved.
Patent JP-H03143543-A (JP)
Title: Device for forming seamless capsule
Inventor: KOMATA KAZUOKI
IPC: A61J3/07
Filed: 1989-10-27
Abstract: PURPOSE:To produce homogeneous seamless capsules having uniform size by providing an auxiliary tank having a level control structure between the liq. coolant tank and pump to easily keep the liq. level in a capsule forming vessel constant. CONSTITUTION:The liq. coolant c is sent to the capsule forming vessel 4 from the coolant tank 5 by pumps 50 and 54, and the coolant is circulated through a capsule recovery pipe 71 and a capsule recovery vessel 7 and recovered in the tank 5. A composite jet current contg. the current of a filler (b) having fluidity in the current of a film forming material (a)insoluble in the coolant (c) is continuously formed in the current of the coolant (c) in the vessel 4. The composite jet current is successively cut to a specified length in the current of the coolant (c), and the cut pieces are successively formed into a specified shape in the current of the coolant (c). In this case, an auxiliary tank 9 having a level control structure is provided between the tank 5 and the pumps 50 and 54.
Patent JP-H10126364-A (JP)
Title: Multiplex broadcast receiver
Inventor: HAYASHI KOZO
IPC: H04H20/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the visual confirmation performance of a plurality of data displayed in parallel on a display area. SOLUTION: A multiplex signal received by an antenna 3 and extracted by a tuner 4 is decoded by an FM multiplex decoding circuit 7 and given to a processing circuit 8. The processing circuit 8 extracts at first a display trigger signal that denotes a transmission source broadcast station, a date and time, and a weather forecast fro a plurality of page data signals included in the multiplex signals and generates image data, corresponding to the display trigger signal by referencing an image table 10b of an image memory 10. Furthermore, the processing circuit 8 generates image data of a page image of a teletext program to display a remaining page data signal by referencing a font table 10a.  The image data are combined based on an image structure in any display mode selected among a plurality of display modes, and a display data signal is generated and given to a display device 15, on which the data are displayed.
Patent JP-H09128373-A (JP)
Title: Support method for numerical value calculation
Inventor: TSUCHIYA SHUNICHI
IPC: G06F17/11
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To more precisely calculate necessary calculation time required until the termination of calculation before the execution of numerical value calculation is started compared to a conventional case and necessary calculation time required until the termination of calculation during the execution of calculation at the time of predicting numerical value calculation time and to display them for calculation worker. SOLUTION: A calculation scale showing the number of nodes, the number of elements, the total degree of freedom, band width, the number of fronts and variable combining them, the type of CPU of a computer, a calculation environment showing a memory and a disk, which can be used, the correlation of calculation time required for the execution of numerical value calculation are made into a data base by using calculation content data required at the time of executing numerical value calculation. At the time of executing numerical value calculation, calculation environment which is to be used and the scheduled calculation scale are previously designated.  Thus, calculation time is predicted by using interpolation/extrapolation method from data on the data base, and it is displayed on the display device of the computer so as to inform the calculation worker of the predicted necessary time of numerical value calculation.
Patent JP-H11101081-A (JP)
Title: Lock device of expansion gate door
Inventor: IDE SHINJI
IPC: E06B11/06
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To ensure wind pressure resistance by fixing the running rail lower end of an expansion gate door to a running passage. SOLUTION: In a wheel on a running rail, a sprocket 17 is vertically provided on the center of a connected rotary shaft 5 driven by a motor. Meanwhile, receiving metal fittings 19 of short-sized horizontal chain meshed with the bracket 17 respectively at the closing position and the opening position of the running rail of a running passage, and a lock device 16 on the lower end of the running rail is formed of the sprocket 17 and the receiving metal fittings 19. The lower end of the running rail is locked with the lock device 16 so as to ensure wind pressure resistance of the expansion gate door.
Patent JP-H02128339-A (JP)
Title: Production of optical information recording medium
Inventor: OGAWA YOSHIHIRO
IPC: G11B7/26
Filed: 1988-11-09
Abstract: PURPOSE:To obtain stable preformat signals by subjecting the surface of a high-polymer substrate to a selective UV treatment, then forming an org. dye recording layer thereon and generating a difference in reflectivity in the org. dye recording layer itself to form preformat patterns. CONSTITUTION:A slit 2 formed with patterns of preformats is brought into tight contact with the surface of the high-polymer substrate 1 and is irradiated with electron rays 6 from above the slit 2. The low-mol. matter which is dissociated from the high-polymer material of the high-polymer substrate 1 is formed in the electron ray irradiated parts 3 on the surface of the high-polymer substrate 1 when the slit 2 is removed from the substrate 1 after the irradiation of the electron rays 6. An org. solvent dissolved with an org. dye is then applied on the high-polymer substrate 1 to form the org. dye recording layer 4. Then, the low-molecular matter in the electron ray irradiated parts 3 reacts with the org. dye and the org. dye recording layer 5 lowered in reflectivity is formed and the preformat patterns are formed. The easy control of the film thickness of the recording layer is possible in this way and the stable preformat signals are obtd.